Part # MAX3453E-MAX3456E datasheet

Part Manufacturer: Maxim


Part Description: MAX3453E DS

Part Details:

19-2924; Rev 4; 2/06 ±15kV ESD-Protected USB Transceivers MAX3453E­MAX3456E General Description Features The MAX3453E­MAX3456E ±15kV ESD-protected USB- ±15kV ESD Protection on D+ and D- compliant transceivers interface low-voltage ASICs withUSB devices. The devices fully comply with USB 1.1 USB 1.1 and USB 2.0 (Low-Speed and Full-Speed)- and USB 2.0 when operating at full (12Mbps) and low Compliant Transceivers (1.5Mbps) speeds. The MAX3453E­MAX3456E operate Combined VP and VM Inputs/Outputs with VL as low as +1.65V, ensuring compatibility withlow-voltage ASICs. +1.65V to +3.6V VL Logic Supply Input for The MAX3453E­MAX3456E feature a logic-selectable Interfacing with Low-Voltage ASICs suspend mode that reduces current consumption to Enumerate Input Function (MAX3453E/MAX3454E) less than 40µA. Integrated ±15kV ESD protection pro-tects the USB D+ and D- bidirectional bus connections. Powered from Li+ Battery as Low as +3.1V(MAX3454E/MAX3456E) The MAX3453E supports only full-speed (12Mbps)operation. The MAX3453E/MAX3454E feature an inter- VBUS Detection (MAX3453E/MAX3455E) nal 1.5k USB pullup resistor and an enumeration func- Internal Pullup Resistor (MAX3453E/MAX3454E) tion that allows devices to logically disconnect whileplugged in. The MAX3453E/MAX3455E provide a push- No Power-Supply Sequencing Required pull bus-detect (BD) output that asserts high whenVBUS > +4.0V.The MAX3453E­MAX3456E operate over the extendedtemperature range (-40°C to +85°C) and are available Ordering Information in 14-pin TSSOP and 16-pin (3mm x 3mm) thin QFNpackages. PART TEMP RANGE PIN-PKG PKG CODE MAX3453EEUD -40oC to +85oC 14 TSSOP U14-1 Applications MAX3453EETE -40oC to +85oC 16 Thin QFN T1633-4 PDAs MAX3454EEUD -40oC to +85oC 14 TSSOP U14-1 MAX3454EETE -40oC to +85oC 16 Thin QFN T1633-4 PC Peripherals MAX3455EEUD -40oC to +85oC 14 TSSOP U14-1 Cellular Telephones MAX3455EETE -40oC to +85oC 16 Thin QFN T1633-4

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MAX3453E-MAX3456E.pdf Datasheet